Second Runner-Up (IMAGE) BMC (BioMed Central) Caption Second runner-up in the BMC Ecology image Competition Credit Matteo Santon, University of Tuebingen, Germany Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.